Light-emitting diode



FIG. 1 is a front, left, top isometric view of the light emitting diode showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a right side elevation view thereof; and,

FIG. 5 is a right side elevation view thereof.

Where used in the drawings, the broken lines show the environmental structure only for the purpose of illustration, and form no parts of the claimed design. 

We claim the ornamental design for a light-emitting diode, as shown and described. 